N2-[(1,1-dimethylethoxy)carbonyl]-L-Lysine methyl ester, acetate (1:1) CAS 136832-75-2
| CAS No. | 136832-75-2 |
| Molecular Formula | C12H24N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N2-[(1,1-dimethylethoxy)carbonyl]-L-Lysine methyl ester, acetate (1:1) (CAS 136832-75-2) is a high-purity analytical reference standard with the molecular formula C12H24N2O4C2H4O2 and a molecular weight of 320.39 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, N2-[(1,1-dimethylethoxy)carbonyl]-L-Lysine methyl ester, acetate (1:1) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N2-[(1,1-dimethylethoxy)carbonyl]-L-Lysine methyl ester, acetate (1:1) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H24N2O4 C2H4O2 |
| Molecular Weight | 320.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
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- Naloxegol (CAS 854601-70-0)
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- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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